[INFO] cloning repository https://github.com/grgr-dkrk/Rust_GBA_Game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grgr-dkrk/Rust_GBA_Game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrgr-dkrk%2FRust_GBA_Game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrgr-dkrk%2FRust_GBA_Game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca6333da9dd1be8f06bfa53344684bf777476421
[INFO] checking grgr-dkrk/Rust_GBA_Game against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrgr-dkrk%2FRust_GBA_Game" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grgr-dkrk/Rust_GBA_Game on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/grgr-dkrk/Rust_GBA_Game
[INFO] finished tweaking git repo https://github.com/grgr-dkrk/Rust_GBA_Game
[INFO] tweaked toml for git repo https://github.com/grgr-dkrk/Rust_GBA_Game written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/grgr-dkrk/Rust_GBA_Game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a4030f473e6ffa63b66294d3cab2a0d214ca2d05f7aa59a4d370becb11bf904
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a4030f473e6ffa63b66294d3cab2a0d214ca2d05f7aa59a4d370becb11bf904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a4030f473e6ffa63b66294d3cab2a0d214ca2d05f7aa59a4d370becb11bf904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a4030f473e6ffa63b66294d3cab2a0d214ca2d05f7aa59a4d370becb11bf904", kill_on_drop: false }`
[INFO] [stdout] 3a4030f473e6ffa63b66294d3cab2a0d214ca2d05f7aa59a4d370becb11bf904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78852f7ff55b2a4920d811c926eaad18fd5c400f3d031fc0b1a99bf6d62d4135
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78852f7ff55b2a4920d811c926eaad18fd5c400f3d031fc0b1a99bf6d62d4135", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-gba-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/a609fb45efad59dfd459c76e50899be9f0583b5a/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-25c6acf8063a3802.rlib
[INFO] [stdout]    = note: second definition in the local crate (`rust_gba_game`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-gba-game`
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: associated function is never used: `screen_mode4_init`
[INFO] [stdout]   --> src/io.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub fn screen_mode4_init(&self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_dot`
[INFO] [stdout]   --> src/vram.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn draw_dot(&self, x: u16, y: u16, color: &RGB) {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_box`
[INFO] [stdout]   --> src/vram.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 |   pub fn draw_box(&self, x: u16, y: u16, width: u16, height: u16, color: &RGB) {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_circle`
[INFO] [stdout]   --> src/vram.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |   pub fn draw_circle(&self, center_x: u16, center_y: u16, r: u16, color: &RGB) {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `paint_all`
[INFO] [stdout]   --> src/vram.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 |   pub fn paint_all(&self, color: &RGB) {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "78852f7ff55b2a4920d811c926eaad18fd5c400f3d031fc0b1a99bf6d62d4135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78852f7ff55b2a4920d811c926eaad18fd5c400f3d031fc0b1a99bf6d62d4135", kill_on_drop: false }`
[INFO] [stdout] 78852f7ff55b2a4920d811c926eaad18fd5c400f3d031fc0b1a99bf6d62d4135